Base | Representation |
---|---|
bin | 10000110010010… |
… | …10100011101111 |
3 | 100210222010021122 |
4 | 20121022203233 |
5 | 242022031300 |
6 | 21550051155 |
7 | 3326622056 |
oct | 1031124357 |
9 | 323863248 |
10 | 140814575 |
11 | 72539090 |
12 | 3b1a9abb |
13 | 23234045 |
14 | 149b739d |
15 | c567c85 |
hex | 864a8ef |
140814575 has 24 divisors (see below), whose sum is σ = 197063280. Its totient is φ = 98873600.
The previous prime is 140814571. The next prime is 140814599. The reversal of 140814575 is 575418041.
140814575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 140814575 - 22 = 140814571 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140814571) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 854 + ... + 16803.
It is an arithmetic number, because the mean of its divisors is an integer number (8210970).
Almost surely, 2140814575 is an apocalyptic number.
140814575 is a deficient number, since it is larger than the sum of its proper divisors (56248705).
140814575 is a wasteful number, since it uses less digits than its factorization.
140814575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17707 (or 17702 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 35.
The square root of 140814575 is about 11866.5317173975. The cubic root of 140814575 is about 520.2545289927.
The spelling of 140814575 in words is "one hundred forty million, eight hundred fourteen thousand, five hundred seventy-five".
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